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  • A789 UNS s31803 duplex stainless steel pipe
  • A789 UNS s31803 duplex stainless steel pipe
  • A789 UNS s31803 duplex stainless steel pipe
  • A789 UNS s31803 duplex stainless steel pipe
  • A789 UNS s31803 duplex stainless steel pipe
  • A789 UNS s31803 duplex stainless steel pipe

A789 UNS s31803 duplex stainless steel pipe

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
1
Transportation:
Ocean,Land,Air
Port:
Ningbo
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  • Product Description
Overview
Product Attributes

Model No.S31803

BrandTorich

Place Of OriginZhejiang,China

Alloy Or NotNon-alloy

Section ShapeRound

TypeSeamless

UsageOther

TechniqueCold Drawn

MaterialStainless Steel

Surface TreatmentOiled

KeywordDuplex Stainless Steel Pipe

ApplicationFor Boilers,Superheaters,Steam Linepipes Of Boilers

Product NameDuplex S31803 Seamless Pipe

GradeS31803

Supply Ability & Additional Information

PackagingLoose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

TransportationOcean,Land,Air

Place of Originzhejiang,China

PortNingbo

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Package Type:
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

A789 UNS s31803 duplex Stainless Steel Pipe

A789 UNS s31803 duplex stainless steel pipe is progressively sturdy with twice as much quality and preferable execution file over an ordinary customary treated steel. Duplex S32205 Seamless Pipe otherwise called Duplex 2205 Stainless Steel Pipe is a two-stage, ferritic and austenitic steel with 22% chromium (22cr Duplex) 3% molybdenum, 5 to 6% nickel alloyed hardened steel otherwise called x2crnimon22-5-3 utilized broadly in applications that require great erosion opposition and quality. S31803 Duplex Steel Welded Pipe Equivalent are 1.4462, 22Cr Duplex, UNS S32205 (F60), UNS S31803 (F51), Alloy 2205, Sandvik – SAF 2205, x2crnimon22-5-3, FALC223, Duplex 2205, URANUS 45N (UR 45N), RA2205, Cronifer® 2205 LCN. Because of its expanded yield quality, more slender segments of Duplex S31803 Pipe, S32205 Duplex Steel SCH40 Pipe can be made, giving noteworthy weight reserve funds. This makes S31803 Duplex Clad Pipe, S32205 Duplex Polished Pipe and UNS S31803 ERW Pipe a well known decision for auxiliary applications and weight vessels.

 

Specification of Duplex S31803 Seamless Pipe Suppliers

Standard ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760
Materials ASTM A815 – UNS S31803
Size 1/2"NB TO 12 "NB IN
Seamless Pipes & Tubes Sizes 1/2” NB - 8” NB
Welded Pipes & Tubes Sizes 6” NB - 24” NB
Thickness 0.5-45mm
Outer Diameter 6.0-630mm
Dimensions OD(6.0-630)*WT(0.5-45)mm
Schedule SCH20, SCH30, SCH40, STD, SCH80
Type Welded / Fabricated / Seamless
Length Single Random, Double Random & Cut Length.

 

Chemical Composition S31803 Duplex Pipe

Ni Cr Mo Mn Si C N S P Fe  
MIN 4.5 22.0 3.0 - - - 0.14 - - -
MAX 6.5 23.0 3.5 2.0 1.0 0.03 0.2 0.02 0.03 Balance

 Duplex Steel S31803 Pipe Mechanical Properties

S31803 / S32205 Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

 Equivalent Grades for S31803 Duplex Stainless Steel Pipe

STANDARD UNS WERKSTOFF NR.
Duplex S31803 S31803 1.4462

 Dimensional Tolerance

Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm
10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm
Wall Thickness
All Diameters = - 12.5%
+ tolerance not specified
Length
+ 6.40 mm / - 0 mm
Weight
Weight = + 10% / - 1.5%
Product Pictures

Duplex Pipe Suppliers


Img 6334

FAQ:

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.


Product Categories : Seamless Steel Tubes

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